電(dian)(dian)(dian)子(zi)扇繼電(dian)(dian)(dian)器(qi):電(dian)(dian)(dian)子(zi)扇繼電(dian)(dian)(dian)器(qi)的(de)(de)(de)作(zuo)用(yong)是起著對電(dian)(dian)(dian)子(zi)扇自動調節、安全保(bao)護、轉換電(dian)(dian)(dian)路(lu)等作(zuo)用(yong),電(dian)(dian)(dian)子(zi)扇繼電(dian)(dian)(dian)器(qi)的(de)(de)(de)作(zuo)用(yong)是放大(da)一個很微小(xiao)的(de)(de)(de)電(dian)(dian)(dian)流,就可(ke)(ke)以控(kong)制很大(da)功率的(de)(de)(de)電(dian)(dian)(dian)路(lu),還能擴大(da)控(kong)制范圍,在信號達到某(mou)一定值時,可(ke)(ke)以按觸點組(zu)的(de)(de)(de)不同形式(shi),同時換接、開斷、接通(tong)多路(lu)電(dian)(dian)(dian)路(lu),達到自動開關的(de)(de)(de)目的(de)(de)(de)。
電(dian)子(zi)扇(shan)繼(ji)(ji)電(dian)器(qi)原理(li)是:在發動(dong)機水(shui)(shui)溫(wen)高(gao)時繼(ji)(ji)電(dian)器(qi)吸合風(feng)扇(shan)轉動(dong)以達成降溫(wen)的目的。電(dian)子(zi)扇(shan)的工(gong)作(zuo)原理(li)是當水(shui)(shui)升高(gao)至(zhi)上限(xian)值溫(wen)控(kong)器(qi)接通電(dian)源(yuan)風(feng)扇(shan)開始工(gong)作(zuo)待水(shui)(shui)溫(wen)降低至(zhi)下限(xian)值溫(wen)控(kong)器(qi)關閉電(dian)源(yuan)風(feng)扇(shan)停止(zhi)工(gong)作(zuo)。
電子扇一(yi)直轉的原因如下:
1、水溫(wen)(wen)(wen)表顯(xian)示(shi)溫(wen)(wen)(wen)渡高(gao)汽車水溫(wen)(wen)(wen)溫(wen)(wen)(wen)度過高(gao)導致電子(zi)扇一(yi)直(zhi)轉的(de)原因之一(yi);
2、空調電(dian)子(zi)扇會(hui)直轉動;
3、自動(dong)擋車(che)輛自動(dong)變速箱油溫(wen)高的(de)話(hua)電子(zi)扇也會一(yi)直轉動(dong)。
而且兩者設(she)計大同小(xiao)異(yi)。兩款車系共享發動(dong)機,型(xing)號選擇不多(duo),因為發展有限,令這(zhe)所車廠在八十年代(dai)進入了困難期(qi)。還增設(she)了在歐洲巿場極受(shou)歡迎的(de)旅(lv)行車型(xing)號
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